WRT54GS 1.1 vs WRT54G 3.1 or..??

I have option to buy WRT54GS v1.1 or WRT54G 3.1 or wait (and look for another HW version). I'm in dilema which one to choose. I don't need Speed booster, but extra RAM in GS would be nice to have, on the other hand G have 216MHz CPU and "Secure EZ Setup" buton (dunno if my net will be more secure with it?).
If You were in my place, which one would You choose (and why)?
If non of above...which HW version is the one to seek (for G and GS)? Thank You in advance for all help and opinions.

2005-04-17: There have been reports that the WRT54GSv1.1 and WRT54Gv2.2 have hardware problems with the switch chip. This is likely the reason why Linksys came out with the GSv2.0 and Gv3.0 in an unusually short time and so far there are no reports of issues with these versions.